diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6460951
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,84 @@
+# ============================================
+# Makefile — gotest 标准化构建命令
+# 用法：make <target>
+# ============================================
+
+APP_NAME := gotest
+BUILD_DIR := build
+GO_LDFLAGS := -s -w
+
+.DEFAULT_GOAL := help
+
+## help: 显示所有可用命令
+help:
+	@echo ""
+	@echo "$(APP_NAME) — 可用命令"
+	@echo ""
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-18s\033[0m %s\n", $$1, $$2}'
+	@echo ""
+
+## build: 编译二进制到 build/ 目录
+build:
+	@echo "[BUILD] 编译 $(APP_NAME)..."
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 go build -ldflags="$(GO_LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME) .
+	@echo "[BUILD] 完成: $(BUILD_DIR)/$(APP_NAME)"
+
+## run: 直接运行（go run）
+run:
+	go run .
+
+## build-prod: 生产级编译（prod 模式）
+build-prod:
+	@echo "[BUILD] 生产级编译..."
+	@mkdir -p $(BUILD_DIR)
+	CGO_ENABLED=0 APP_ENV=prod go build -ldflags="$(GO_LDFLAGS)" -o $(BUILD_DIR)/$(APP_NAME) .
+	@echo "[BUILD] 完成: $(BUILD_DIR)/$(APP_NAME)"
+
+## test: 运行测试
+test:
+	go test -v ./...
+
+## fmt: 格式化代码
+fmt:
+	go fmt ./...
+
+## vet: 静态检查
+vet:
+	go vet ./...
+
+## lint: 完整代码检查 (fmt + vet)
+lint: fmt vet
+	@echo "[LINT] 代码检查完成"
+
+## docker-build: 构建 Docker 镜像
+docker-build:
+	@echo "[DOCKER] 构建镜像..."
+	docker build -t $(APP_NAME):latest .
+	@echo "[DOCKER] 完成: $(APP_NAME):latest"
+
+## docker-up: Docker Compose 启动全部服务
+docker-up:
+	docker-compose up -d
+	@echo "[DOCKER] 服务已启动: http://localhost:8080"
+
+## docker-down: Docker Compose 停止全部服务
+docker-down:
+	docker-compose down
+
+## clean: 清理构建产物
+clean:
+	@echo "[CLEAN] 清理..."
+	rm -rf $(BUILD_DIR) data/app.db
+	@echo "[CLEAN] 完成"
+
+## tidy: 整理 Go 模块依赖
+tidy:
+	go mod tidy
+
+## all: 完整流程 (lint → build → test)
+all: lint build test
+	@echo "[ALL] 完整构建流程执行完毕"
+
+.PHONY: help build run build-prod test fmt vet lint docker-build docker-up docker-down clean tidy all